OK, now I need a table saw. I'm looking at the Ridgid portable ( R4516 ) it seems like a very nice saw, it's 100 bucks less than the DeWalt, and I see some good reviews. There is a Ridgid saw which is about 500 bucks and comes with a folding stand. The $500 one seems really sweet, but, another $200 bucks... hmmmm... any thoughts? Anyone use either - or better yet, both?